Disc cutter



FIG. 1 is a top, front and left side perspective view of a disc cuttershowing my new design;

FIG. 2 is a bottom, rear and right side perspective view;

FIG. 3 is a left side elevational view;

FIG. 4 is a rear elevational view; and,

FIG. 5 is a top plan view thereof.

The ornamental design for a disc cutter, as shown and described.